Asteroid General Data

2009 SQ₁₀₄ (451157)

General information

Preliminary designation	2009 SQ₁₀₄
Number	451157
Group	Apollo
Absolute magnitude	21.13
Approximate diameter (m)	160
Approximate mass (kg)	7.21·10⁹
Number of observations	382
Arc length (days)	5849

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	106.288381
a – orbit major semiaxis (astronomical units)	1.28475300
e – orbit eccentricity	0.27964200
ω – orbit ascending node-perihelion angle (degrees)	95.685325
Ω – longitude of orbit ascending node (degrees)	56.511789
i – orbit inclination to the ecliptic plane (degrees)	4.017631

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	147.797324	1.28398233	0.27957220	92.398686	58.344369	4.019938	0.92501657	1.454920
01/21/1858	123.797749	1.28405889	0.27956531	92.921471	58.080696	4.021307	0.92508057	1.455050
01/29/1887	107.990657	1.28344488	0.27939104	93.334586	57.828953	4.012806	0.92486188	1.454007
02/07/1916	95.852716	1.28332143	0.27944415	93.725616	57.607792	4.011274	0.92470477	1.453797
02/14/1945	71.862292	1.28447418	0.27964827	94.224268	57.348133	4.016106	0.92527319	1.455756
02/22/1974	54.729517	1.28263705	0.27902875	94.833548	56.946372	4.005621	0.92474444	1.452634
03/02/2003	42.953745	1.28376840	0.27932168	95.357554	56.683096	4.014589	0.92518406	1.454557
03/09/2032	19.579927	1.28449616	0.27952532	95.800899	56.452114	4.016018	0.92544696	1.455794
03/17/2061	0.093402	1.28357969	0.27921906	96.314497	56.087965	4.003052	0.92517977	1.454236
03/25/2090	350.984203	1.28266604	0.27887547	96.813059	55.814258	3.996523	0.92496195	1.452684
04/03/2119	329.342545	1.28491980	0.27960214	97.597559	55.376787	4.022549	0.92565348	1.456514
04/10/2148	305.723580	1.28378179	0.27925464	98.247012	54.908918	4.005241	0.92527977	1.454579
04/18/2177	291.560134	1.28244874	0.27886652	98.939098	54.416227	3.988594	0.92481673	1.452314

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